Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid z-index auto position static height auto transition cursor default border-radius line-height 1 display block box-sizing content-box margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px float none width 160px font-weight normal font-size 16px background overflow hidden